I recently bought my first boat, a doral cavalier (89) that has not seen water in 3+ years. The bottom looks good no cracks but its slightly faded, what would be the steps to sealing the bottom or would it be good to just float it and see? If i wanted to paint the boat what paint would anyone recommend? The prop was left up so i think the bellows is cracked but the seal around the prop looks okay or should that be replaced?